Bio Voice News — October 20, 2022. “Dr. Ramanan Laxminarayan, the Founder and President of OHT, said, ‘The NMOG would work much like the electricity grid, with both centralized production units (Air Separation Units – ASUs) with their own storage and transmission systems, and decentralized production (Pressure Swing Adsorption – PSA and oxygen concentrators) to meet the current and future needs of medical oxygen in the country.'”